Home / 33,440,611.59-46,144,354.19-18,753,255.41

Finding the Fourth Proportional to 33,440,611.59, 46,144,354.19 and 18,753,255.41

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Solution

The fourth proportional to 33,440,611.59, 46,144,354.19 and 18,753,255.41 is: 25,877,423.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,440,611.59 : 46,144,354.19 = 18,753,255.41 : x
  2. Step 2: Convert to fraction form
    33,440,611.59/46,144,354.19 = 18,753,255.41/x
  3. Step 3: Cross multiply
    33,440,611.59x = 46,144,354.19 × 18,753,255.41
  4. Step 4: Simplify right side
    33,440,611.59x = 865,356,859,530,085.75
  5. Step 5: Solve for x
    x = 865,356,859,530,085.75/33,440,611.59
  6. Step 6: Final answer
    x = 25,877,423.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.